eBay is as close as it comes to a genuine Aladdin’s cave, and we’ve seen plenty of ancient rarities, prototypes, sci-fi weaponry, and the odd killer robot go under its gavel. One of the latest artifacts of interest comes from eBay’s Netherlands site, which is hosting an auction for a Windows Phone prototype slider known to her friends as Julie (or Jolie, depending on where you look in the listing) from the now defunct Sony Ericsson partnership. The phone that never was from the company that is no longer is allegedly one of only seven units made, and is touted as having an 8-megapixel shooter and 16 gigs of storage. Some digging through the XDA Developers’ forum suggests the handset’s old Windows Phone 7 ROM is basically non-functional, so don’t expect to plug in your SIM and stroll out the door with a useable device. If that doesn’t put you off, however, there’s no exorbitant entry price, and bids remain sensible, for now. Head to the listing below for more pictures and to get in on the action, but bear in mind the only shipping options are for Europe. Nothing a PM with an outrageous offer won’t rectify, surely.